theopen.com

HTML metadata

Title: The Open | Golf's Original Championship
Description: Get the latest news and videos from The Open Championship, golf's original major.
Language: en
Canonical: https://www.theopen.com/

Open Graph

url: /
title: The Open | Golf's Original Championship
locale: en_US
site name: The Open
description: Get the latest news and videos from The Open Championship, golf's original major.
updated time: 2008-04-07T10:59:00.0000000Z

Technology

CDN: Akamai

Analytics

Google Tag Manager

Third-party hosts loaded (4)

static.rolex.com×2
cc.cdn.civiccomputing.com×1
code.jquery.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

CSC Corporate Domains, Inc.

Created

2002-05-05

Expires

2027-05-05 351 days left

Updated

2026-05-01

Name servers

a1-151.akam.net
a2-64.akam.net
a24-65.akam.net
a26-66.akam.net
a3-67.akam.net
a9-64.akam.net

DNS records live

NS

a1-151.akam.net
a2-64.akam.net
a24-65.akam.net
a26-66.akam.net
a3-67.akam.net
a9-64.akam.net

MX

0 theopen-com.mail.protection.outlook.com

TXT

Show 7 TXT records

knowbe4-site-verification=362d3fb7cb27c3a192f039e175a84e99
google-site-verification=FSPLcs-pTgzyuRl6nAac6col7bzzAmftX80gIZNsWgI
stxsel2._domainkey.theopen.com. IN CNAME sel2-theopen._domainkey.dkim.secutix.com
stxsel1._domainkey.theopen.com. IN CNAME sel1-theopen._domainkey.dkim.secutix.com
google-site-verification=GrlsQrUThT9X_CQ9JulH8xnqtbD6uCfyoOKAEPzON1o
google-site-verification=8EAe-AkMs15aO2hjHbIGmn9guh7jCijWPUg2NFB2Y2Y
klaviyo-site-verification=UXSYBt

Email authentication strong

SPF

v=spf1 ip4:172.22.4.42 ip4:40.92.0.0/15 ip4:51.4.80.0/27 ip4:193.72.147.5 ip4:80.80.231.73 ip4:193.73.238.6 ip4:193.73.238.5 ip4:51.5.80.0/27 ip4:51.5.72.0/24 ip4:34.246.74.68 ip4:51.4.72.0/24 ip4:54.240.55.248 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:34.197.37.177 ip4:54.229.243.88 ip4:52.215.48.244 ip4:52.18.155.167 ip4:104.47.0.0/17 ip4:13.111.0.0/16 ip4:52.31.106.198 ip4:84.22.188.155 ip4:84.22.188.154 include:_s0.theopen.com ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; fo=1; rua=mailto:rua+theopen.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+theopen.com@dmarc.barracudanetworks.com

policy: quarantine

DKIM

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selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx2GNKSKcY7Ef2N/EB2Twt1vP/CTTbaRsUPsBckqL0HuIBFMkdiTwthfL/HKqAx+iXOo27dkTvRtgwD…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvS6AdTUegEEAe9mWR97ilrKnusPJlkL9wezKOGofhsiDW+As41dy5NwJ6ETnKW5ksUj48d/4LHHw+drr6Q…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmzdVCAOc7oi78NmCUMq7bdSZ8DbJKQMu5oTZRixjUGZhYKGPE8arHYA2bJrraAk3L0vUzffEkPkBbctB1c…

selectors probed

Certificate (current)

DigiCert Global G3 TLS ECC SHA384 2020 CA1

from 2026-01-14 to 2026-09-23

Expires in 127 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.theopen.com/

present

strict-transport-security
x-frame-options

findings

missing Content Security Policy
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
strict-transport-security: max-age=15768000 ; includeSubDomains